From patchwork Sat Apr 30 01:28:12 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Navare, Manasi" X-Patchwork-Id: 8986111 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 783869F46D for ; Sat, 30 Apr 2016 01:18:39 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8A3EE201E4 for ; Sat, 30 Apr 2016 01:18:38 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id B4F9B20166 for ; Sat, 30 Apr 2016 01:18:37 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0CDD76F00C; Sat, 30 Apr 2016 01:18:32 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id CCC536F008 for ; Sat, 30 Apr 2016 01:18:28 +0000 (UTC) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga102.fm.intel.com with ESMTP; 29 Apr 2016 18:18:27 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.24,553,1455004800"; d="scan'208";a="943219761" Received: from manasi-otcmedia.jf.intel.com ([10.7.199.175]) by orsmga001.jf.intel.com with ESMTP; 29 Apr 2016 18:18:28 -0700 From: Manasi Navare To: intel-gfx@lists.freedesktop.org Date: Fri, 29 Apr 2016 18:28:12 -0700 Message-Id: <1461979695-27113-3-git-send-email-manasi.d.navare@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1461979695-27113-1-git-send-email-manasi.d.navare@intel.com> References: <1461979695-27113-1-git-send-email-manasi.d.navare@intel.com> Subject: [Intel-gfx] [PATCH 2/5] drm/i915: Disable the Link training automation support X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Spam-Status: No, score=-5.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Kernel does not have automation support for DP compliance Link training tests. So the Link Training test handler should return a TEST_NAK. Signed-off-by: Manasi Navare Reviewed-by: Ander Conselvan de Oliveira --- drivers/gpu/drm/i915/intel_dp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 19a95ed..0961f22 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -4011,7 +4011,7 @@ intel_dp_get_sink_irq_esi(struct intel_dp *intel_dp, u8 *sink_irq_vector) static uint8_t intel_dp_autotest_link_training(struct intel_dp *intel_dp) { - uint8_t test_result = DP_TEST_ACK; + uint8_t test_result = DP_TEST_NAK; return test_result; }